:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.todo-container{box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:650px;margin:40px auto;padding:0 20px;display:flex}.todo-header{text-align:center;margin-bottom:30px}.todo-header h1{background:linear-gradient(135deg, var(--text-h), var(--accent));-webkit-text-fill-color:transparent;letter-spacing:-1px;-webkit-background-clip:text;margin:0;font-size:42px;font-weight:800}.todo-subtitle{color:var(--text);opacity:.8;margin-top:8px;font-size:15px}.todo-card{background:var(--bg);border:1px solid var(--border);width:100%;box-shadow:var(--shadow);box-sizing:border-box;border-radius:16px;flex-direction:column;gap:20px;padding:24px;transition:transform .2s,box-shadow .2s;display:flex}.todo-card:hover{transform:translateY(-2px);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.todo-form{background:var(--code-bg);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:12px;padding:16px;display:flex}.todo-input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text-h);box-sizing:border-box;border-radius:8px;outline:none;padding:12px 16px;font-family:inherit;font-size:15px;transition:border-color .2s,box-shadow .2s}.todo-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}.form-controls{justify-content:flex-end;align-items:center;gap:12px;display:flex}.form-controls label{color:var(--text);font-size:14px;font-weight:600}.todo-select{border:1px solid var(--border);background:var(--bg);color:var(--text-h);cursor:pointer;border-radius:8px;outline:none;padding:10px 12px;font-family:inherit;font-size:14px}.todo-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:background .2s,transform .1s}.todo-button:hover{filter:brightness(1.1)}.todo-button:active{transform:scale(.98)}.todo-controls{border-bottom:1px solid var(--border);flex-direction:column;gap:12px;padding-bottom:16px;display:flex}.todo-search-input{border:1px solid var(--border);background:var(--code-bg);color:var(--text-h);border-radius:8px;outline:none;padding:10px 14px;font-size:14px;transition:border-color .2s}.todo-search-input:focus{border-color:var(--accent)}.filter-tabs{gap:8px;display:flex}.filter-tab{border:1px solid var(--border);background:var(--bg);color:var(--text);cursor:pointer;border-radius:6px;flex:1;padding:8px 12px;font-size:13px;font-weight:600;transition:all .2s}.filter-tab:hover{border-color:var(--accent-border);color:var(--accent)}.filter-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.todo-error{color:#ef4444;background:#ef44441a;border:1px solid #ef444433;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;font-size:14px;display:flex}.retry-button{color:inherit;cursor:pointer;background:0 0;border:1px solid;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600;transition:background .2s}.retry-button:hover{background:#ef444426}.todo-loading{color:var(--text);justify-content:center;align-items:center;gap:12px;padding:40px 0;font-size:14px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.todo-empty{text-align:center;color:var(--text);padding:40px 20px}.empty-icon{margin-bottom:12px;font-size:36px;display:block}.todo-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.todo-item{background:var(--code-bg);border:1px solid var(--border);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;transition:all .2s;animation:.3s ease-out fadeIn;display:flex}.todo-item:hover{border-color:var(--accent-border);box-shadow:0 4px 12px #00000008}.todo-item.completed{opacity:.65}.todo-item-left{flex:1;align-items:center;gap:12px;display:flex}.todo-checkbox{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.task-content{flex-direction:column;gap:4px;display:flex}.task-text{color:var(--text-h);word-break:break-all;text-align:left;font-size:15px;font-weight:500}.todo-item.completed .task-text{color:var(--text);text-decoration:line-through}.priority-badge{border-radius:4px;align-self:flex-start;padding:2px 6px;font-size:10px;font-weight:700}.priority-badge.low{color:#22c55e;background:#22c55e26}.priority-badge.medium{color:#ca8a04;background:#eab30826}.priority-badge.high{color:#ef4444;background:#ef444426}.edit-container{flex:1;gap:8px;display:flex}.todo-edit-input{border:1px solid var(--accent);background:var(--bg);color:var(--text-h);border-radius:6px;outline:none;flex:1;padding:6px 10px;font-size:14px}.todo-edit-select{border:1px solid var(--border);background:var(--bg);color:var(--text-h);cursor:pointer;border-radius:6px;padding:6px;font-size:13px}.todo-item-actions{flex-shrink:0;gap:6px;display:flex}.action-btn{cursor:pointer;border:1px solid #0000;border-radius:6px;padding:6px 10px;font-size:12px;font-weight:600;transition:all .1s}.save-btn{background:var(--accent);color:#fff}.cancel-btn,.edit-btn{border-color:var(--border);color:var(--text);background:0 0}.edit-btn:disabled{opacity:.4;cursor:not-allowed}.delete-btn{color:#ef4444;background:#ef44441a}.delete-btn:hover{color:#fff;background:#ef4444}.action-btn:hover:not(:disabled){filter:brightness(.95)}.todo-footer{text-align:center;color:var(--text);opacity:.6;margin-top:40px;font-size:12px}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (width<=600px){.todo-form{gap:8px}.form-controls{justify-content:space-between;width:100%}}